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Mathematics 19 Online
OpenStudy (ttp):

HELP!!!??? Is it option d?????

OpenStudy (ttp):

OpenStudy (philcua):

lol you seriously cant read

OpenStudy (ttp):

I know it's not c.

OpenStudy (anonymous):

Chill @philcua, It is all real numbers, because your parabola will continue to expand into infinity. If your parabola is vertical, the domain is all real numbers :)

OpenStudy (philcua):

no the person erased there comment she said she cant read it

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